Shattersignal
Well-known member
Hi there! I just wired up my Neumann V475-2c. I'm planning on using it with just one left and one right input for now--to add some coloration where it might be needed on a master bus.
I wired the + and - sides of my inputs through 10k resistors (RE) and I left the gain-selecting pins open (RG), which ought to bring the output to nearly unity. I also terminated the outputs with 600ohm resistors, since I'm running the unit into my Lavry AD. The module is getting 24vdc and 0v from my PSU.
The problem is that I'm seeing an extremely low (-50dB?) output from the module. Could it be that some ICs are faulty? Is there an obvious explanation for this low output? Both sides seem to be displaying identical symptoms.
Thanks a ton, if you have any ideas that might help me to troubleshoot! I can't wait to put that awesome German iron into service.
I wired the + and - sides of my inputs through 10k resistors (RE) and I left the gain-selecting pins open (RG), which ought to bring the output to nearly unity. I also terminated the outputs with 600ohm resistors, since I'm running the unit into my Lavry AD. The module is getting 24vdc and 0v from my PSU.
The problem is that I'm seeing an extremely low (-50dB?) output from the module. Could it be that some ICs are faulty? Is there an obvious explanation for this low output? Both sides seem to be displaying identical symptoms.
Thanks a ton, if you have any ideas that might help me to troubleshoot! I can't wait to put that awesome German iron into service.